Before the school day had started, Vanity was in her room putting on the new chastity belt she had bought. It was a difficult task to stay soft while she maneuvered it onto her but she managed. It was the kind that had leather wrapped around the balls and the penis was through the clear closed off tube. Due to her cock not being erect, it was rather small in the little container. She got a good look at it then locked it up for the day.

She smoothed her skirt down then pulled her panties up and checked herself out at different angles, making sure no one could see what was on her or the decently sized cock between her legs.

Once she left for school, she had the key held tightly in her hand, she meant to put it in her back but after noticing how late she was running, she just ran out the door. On her way to the school, she could feel the building tension in her lower area, her cock trying to be hard but the chastity belt preventing any of that. It was a bit uncomfortable but she assumed it would stop being a bother for her as the day continued. After all, she could just go home and take it off later.

The plan she had set up, was to give the key to the school nurse and have her hold on to it so she wouldn't lose it, knowing how clumsy and forgetful she was. Then once the end of the school day was over she would go by and pick it up then carry on home and release all the pent up tension and not have to make too many breaks during the day.

When she arrived at the school, she went straight to the nurse's office, knowing she would be able to give her the key. She peeked through the windows first just to make sure no one else was in there, and when she did, she could feel her blood trying to rush through her other head, groaning lightly from the pain of it throbbing. She had always found the school nurse to be attractive. She had blond hair that reached down to waist and ocean foam green eyes. Her lips were nice and plump just as the rest of her body. She had to have at least a G-cup with wide hips and a jiggly ass that made your mouth melt.

She took a deep breath before entering the room, "Sensei, can you please hold onto this for me?" Vanity held out her hand, the key being in it.

The nurse turned around to her and took what was in her hand, looking at it a bit confused. "What's this for, Van?" She then looked back at Vanity whose face was turning a pink color.

"We-Well… You see... " Vanity lifted up her skirt and showed the nurse what she had on. Her face completely beet red. "It's in case anything pops up, I didn't want anyone else seeing it and it's getting harder and harder to hide." She then put her skirt back down, embarrassed and slightly turned on from what she had just done.

The nurse looked as if she had to hide her smirk and just tucked it away in her pocket, looking down at Vanity, "Okay, I can hold this for you." Vanity smiled a bit and began making her way to class, happy the nurse could help, not knowing the ideas that the nurse had in store for her later.

Lunch Break

Once lunch break had came, Vanity had bolted out of her seat, going straight to the school roof, knowing no one would be up there. 'It can't be that hard to cum with this on me, 'I'll just finger fuck myself up on the roof, no one ever comes up there for lunch anyway.' She hurried up the stairs, her breasts bouncing with her every move. Once she reached the top, she opened the door and checked for unwanted visitors, noticing how it was empty she made sure to lock the door so no one could surprise her.

Vanity walked over to one of the benches near the fence, facing towards the fields. She the continued to lift up her shirt and take off her bra, tossing it to the side. She pulled her shirt back down, her nipples poking through the fabric as she moved her hands up her body to fondle her breasts. She used her thumbs to slide over her nipples, perking them up and getting them hard. Once they were hard she started to pinch them and roll them in between her finger and thumb. She winced a bit once she felt her cock trying to harden but the chastity belt preventing it from doing so.

She moved one of her hands down her body and passed her limp cock, down to her sopping wet panties. She rubbed the moist spot on them before standing up and sliding them down between her legs, taking them off and tossing them near her bra. She then sat back down and had one leg up on the bench, giving herself leverage to toy with herself.

She gradually worked one finger in and then another, moving them in and out as she curled them, hitting her g-spot over and over again. She started groaning a bit from the pain in her cock mixed with pleasure from her pussy. She used her other hand to tug and pull on the covered nipple that poked out through her shirt. It wasn't long before she lifted her shirt up completely and raised one breast up to her lips. She wrapped them around it and began sucking on it feverishly, wanting nothing more than to pleasure herself and to cum.

About 20 minutes went by and she was tearing up from frustration, she was unable to cum due to the chastity belt that she had put on herself. She sighed and stopped what she was doing, looking back at the clock, she noticed she had about five minutes to go back to class, so she stood up on her weak knees and let her body calm down. She licked her fingers clean and flattened her uniform back down, making sure it looked nice and presentable. With her being so out of it, she started walking back to her classroom, leaving her bra and panties up on the school roof.

When she arrived back into the classroom, she looked tired, as if she had just woken up from a nap, and sat down in her seat and that's when she realized that the seat seemed colder than usual. Her eyes got big as she looked down at her body. Her perky breasts had her nipples poking out like headlights while her ass was literally freezing due to no panties on. She leaned forward and had her breasts pressed against the desk with her arms folded, hoping no one could notice. As the day went by, she was trying to not have such revealing angles of herself, while also trying to make sure her cock was in check.

She could feel her cock throbbing and needing to be released. It wasn't too long before the teacher noticed her acting funny. "Vanity." She called out, getting her attention. "Stay after class for a bit, I need to speak to you."

"Ah… O-Okay…" Vanity got a bit concerned but soon the bell rang and released the other students, leaving Vanity in the room with the attractive teacher. She had short pink hair that cupped around her face with pouty lips. Her eyes were a purple color and they seemed to have a dominant feel to them. Her name was Sensei Kimi, Tama Kimi.

Once everyone was out of the room, leaving the two in there, Vanity stood up and made her way to the teacher. She held onto the hem of her skirt, not wanting anything to show through until she was home. Vanity was about to speak but before she could her Sensei had.

"What's going on? You've been acting weird all day." She put it bluntly, as usual. Vanity's face heated up as she stammered a bit, trying to find an excuse. Sensei Tama was watching her student struggle for an answer before two little nubs caught her attention. She tilted her head to the side and leaned down to Vanity's head level, shutting her up. "Vanity, are you wearing a bra?"

Vanity never felt her face turn so red before, this time it was burning. Her eyes were wide and she started shaking a bit from her cover being blown. She was quiet for a moment before she shook her head, "N-No… I forgot to put it back on… Er, I mean, put one on." Vanity noticed the smirk that played against her teacher's lips.

"You forgot to put it back on? What do you mean by that?" Tama leaned her ass against her table, her arms folded as she eyed down the young girl.

Vanity sighed before finally telling her teacher what was going on, she even raised her skirt as proof so she knew she wasn't lying. "I-I just wanted to cum, I always get to cum during lunch and I didn't today so I'm all pent up…" She looked down, embarrassed and unsure of what else was going to happen. Tama didn't say a word, just stood there, eyeing her down with a smug smirk. Vanity dropped her skirt and fixed it again, getting Tama to speak up.

"I don't believe I said put it away, now did I?"